import java.util.Scanner;

public class Test {
    public static void main(String[] args) {
        Scanner sc=new Scanner(System.in);
        String str=sc.nextLine();
        String [] arr=str.split(" ");
    }
    public static void main1(String[] args) {
        Solution solution=new Solution();
        solution.FindContinuousSequence(5);
        System.out.println("aaaa");
    }
}
